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CVE-2020-9648

22
FAUCET Score

CVE-2020-9648 is a cross-site scripting (XSS) vulnerability affecting Adobe Experience Manager versions 6.5 and earlier. This medium-severity flaw (CVSS 6.1) can be exploited remotely with low complexity, requiring user interaction, and could lead to arbitrary JavaScript execution in the victim's browser, resulting in limited impact to confidentiality and integrity. While the EPSS score suggests a relatively low likelihood of exploitation compared to other CVEs, there is no evidence of active exploitation, nor is public exploit code available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, with a single article mentioning a Flash Player bug, not directly this AEM vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.4, < 6.4.8.1CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*
>= 6.5, < 6.5.5.0CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.44%
Probability of exploitation in next 30 days
EPSS Percentile
82.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0244 is in the 92nd percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

adobepatch availablevia nvd_reference
View patch

References

helpx.adobe.com / security/products/experience-manager/apsb20-31.html
PatchVendor Advisory